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Address: 3950 W Commonwealth Ave B 
Fullerton, CA 92833   Directions

Phone Number (714) 992-0777



- We Smog All Vehicles
- Diesel Smog Check
- DMV Renewal Smog Test
- Gross Polluter Certification
- Hybrid Smog Tests
- Out of State Smog Check
- Regular Smog Inspection
- STAR Smog Inspection
- Test Only Smog Center
- Title Transfer Smog Test

OC Smog Express... Fullerton's destination for hassle-free smog inspections! Fully certified and licensed by the State of California to inspect all vehicles... big or small, we smog'em all!
Call us to make an appointment and avoid the wait! Inspections are super fast, and we usually have no wait time. Why visit OC Smog Express?

  • - Expertise 2nd to none
  • - Quick 10 min smog inspection

Shop Hours: MON-FRI 8:30am-5:00pm. SAT 8:30am-2:00pm. SUN closed. Please note we close for lunch weekdays from 12:30pm to 1:30pm.

Smog Special: 2000 and newer cars only $31.75* with your SmogTips coupon!

*Plus $8.25 CA cert. Not valid for pick-ups, mini-vans, SUVs, trucks, vans, and heavy duty vehicles. Must present coupon prior to inspection.



Which Type Should I Choose?


OC SMOG EXPRESS - 3950 W Commonwealth Ave B Fullerton, California. (714) 992-0777

More certified smog station near Fullerton, CA.